import React from 'react'
import ReactDOM from 'react-dom/client'
import Container from './Components/Container';
import App from './App';
const root = ReactDOM.createRoot(document.querySelector("#root"));
const btn = <button>我是按钮</button>
root.render(<div>
   <App btn={btn}>
      <h1>HHHH</h1>
      <h2>hhh</h2>
   </App>
</div>)